JPS5451775A - Grid device for color cathode-ray tube - Google Patents

Grid device for color cathode-ray tube

Info

Publication number
JPS5451775A
JPS5451775A JP11842577A JP11842577A JPS5451775A JP S5451775 A JPS5451775 A JP S5451775A JP 11842577 A JP11842577 A JP 11842577A JP 11842577 A JP11842577 A JP 11842577A JP S5451775 A JPS5451775 A JP S5451775A
Authority
JP
Japan
Prior art keywords
supporter
axis line
cross
tube
features
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11842577A
Other languages
English (en)
Other versions
JPS5751219B2 (ja
Inventor
Akio Ogoshi
Eiji Ishii
Akira Nakayama
Shoji Kato
Yoshiyuki Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Sony Corp
Original Assignee
Sumitomo Metal Mining Co Ltd
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Metal Mining Co Ltd, Sony Corp filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP11842577A priority Critical patent/JPS5451775A/ja
Priority to AU40232/78A priority patent/AU523709B2/en
Priority to US05/946,377 priority patent/US4291253A/en
Priority to GB7838529A priority patent/GB2005068B/en
Priority to NL7809837A priority patent/NL7809837A/xx
Priority to CA312,369A priority patent/CA1115325A/en
Priority to DE19782842680 priority patent/DE2842680A1/de
Priority to FR7828049A priority patent/FR2404914A1/fr
Publication of JPS5451775A publication Critical patent/JPS5451775A/ja
Publication of JPS5751219B2 publication Critical patent/JPS5751219B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/075—Beam passing apertures, e.g. geometrical arrangements
    • H01J2229/0755—Beam passing apertures, e.g. geometrical arrangements characterised by aperture shape
    • H01J2229/0761—Uniaxial masks having parallel slit apertures, i.e. Trinitron type

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
JP11842577A 1977-09-30 1977-09-30 Grid device for color cathode-ray tube Granted JPS5451775A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP11842577A JPS5451775A (en) 1977-09-30 1977-09-30 Grid device for color cathode-ray tube
AU40232/78A AU523709B2 (en) 1977-09-30 1978-09-27 Grid structure for colour picture tube
US05/946,377 US4291253A (en) 1977-09-30 1978-09-27 Grid structure for color picture tube
GB7838529A GB2005068B (en) 1977-09-30 1978-09-28 Grid structure for colour picture tube
NL7809837A NL7809837A (nl) 1977-09-30 1978-09-28 Roostereenheid voor een kleurentelevisiebeeldbuis.
CA312,369A CA1115325A (en) 1977-09-30 1978-09-29 Grid structure for color picture tube
DE19782842680 DE2842680A1 (de) 1977-09-30 1978-09-29 Gitteraufbau fuer eine farbbildroehre
FR7828049A FR2404914A1 (fr) 1977-09-30 1978-09-29 Grille de tube d'image en couleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11842577A JPS5451775A (en) 1977-09-30 1977-09-30 Grid device for color cathode-ray tube

Publications (2)

Publication Number Publication Date
JPS5451775A true JPS5451775A (en) 1979-04-23
JPS5751219B2 JPS5751219B2 (ja) 1982-10-30

Family

ID=14736315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11842577A Granted JPS5451775A (en) 1977-09-30 1977-09-30 Grid device for color cathode-ray tube

Country Status (8)

Country Link
US (1) US4291253A (ja)
JP (1) JPS5451775A (ja)
AU (1) AU523709B2 (ja)
CA (1) CA1115325A (ja)
DE (1) DE2842680A1 (ja)
FR (1) FR2404914A1 (ja)
GB (1) GB2005068B (ja)
NL (1) NL7809837A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518741U (ja) * 1978-07-24 1980-02-06

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604364Y2 (ja) * 1981-05-08 1985-02-07 ソニー株式会社 陰極線管
JPS5835842A (ja) * 1981-08-26 1983-03-02 Sony Corp カラ−陰極線管のグリツド装置
JPS62118968A (ja) * 1985-11-16 1987-05-30 Nakajima Doukoushiyo:Kk 液化ガスを用いた熱加工装置
JPS62118969A (ja) * 1985-11-16 1987-05-30 Nakajima Doukoushiyo:Kk 液化ガスを用いた熱加工装置
JP3180437B2 (ja) * 1992-04-27 2001-06-25 ソニー株式会社 カラー陰極線管の色選別機構及び腕部材、並びにカラー陰極線管
TW283246B (ja) * 1994-02-17 1996-08-11 Mitsubishi Electric Machine
JP2000173488A (ja) * 1998-12-03 2000-06-23 Sony Corp 陰極線管の色選別機構
US6817919B1 (en) * 1999-09-03 2004-11-16 Matsushita Electric Industrial Co., Ltd. Method and apparatus for manufacturing a frame work for shadow mask

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832911A (en) * 1954-05-27 1958-04-29 Gen Electric Thermal compensating grid frame
US2739263A (en) * 1954-06-21 1956-03-20 Chromatic Television Lab Inc Shielded color grid structure for cathode-ray tubes
US3436585A (en) * 1964-04-20 1969-04-01 Nippon Electric Co Electron tube planar grid electrode
SE348317B (ja) * 1968-01-11 1972-08-28 Sony Corp Kk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518741U (ja) * 1978-07-24 1980-02-06
JPS5811007Y2 (ja) * 1978-07-24 1983-03-01 ソニー株式会社 カラ−陰極線管用グリツド装置

Also Published As

Publication number Publication date
CA1115325A (en) 1981-12-29
DE2842680A1 (de) 1979-04-12
GB2005068A (en) 1979-04-11
FR2404914A1 (fr) 1979-04-27
JPS5751219B2 (ja) 1982-10-30
NL7809837A (nl) 1979-04-03
GB2005068B (en) 1982-04-07
AU4023278A (en) 1980-04-03
FR2404914B1 (ja) 1983-11-18
AU523709B2 (en) 1982-08-12
US4291253A (en) 1981-09-22

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